ID23166A - COMPOSITION AND METHOD TO REDUCE DIRTY IN EQUIPMENT PROCESS USED TO MAKE AROMATIC MATERIALS - Google Patents

COMPOSITION AND METHOD TO REDUCE DIRTY IN EQUIPMENT PROCESS USED TO MAKE AROMATIC MATERIALS

Info

Publication number
ID23166A
ID23166A IDW991305A ID991305A ID23166A ID 23166 A ID23166 A ID 23166A ID W991305 A IDW991305 A ID W991305A ID 991305 A ID991305 A ID 991305A ID 23166 A ID23166 A ID 23166A
Authority
ID
Indonesia
Prior art keywords
composition
process used
aromatic materials
equipment process
make aromatic
Prior art date
Application number
IDW991305A
Other languages
Indonesian (id)
Inventor
Allen B Mossman
David A Young
Paul K Behrens
Juergen K Holzhauer
Original Assignee
Bp Amoco Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bp Amoco Corp filed Critical Bp Amoco Corp
Publication of ID23166A publication Critical patent/ID23166A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
    • C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/62—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

Methods for reducing the fouling of process equipment used in the manufacture of aromatic compounds such as dimethyl-2,6-naphthalenedicarboxylate are disclosed. The methods require treating manufacturing process streams with a metal complexing agent. Novel compositions useful in the manufacture of aromatic materials such as dimethyl-2,6-naphthalenedicarboxylate also are disclosed.
IDW991305A 1997-03-31 1998-03-12 COMPOSITION AND METHOD TO REDUCE DIRTY IN EQUIPMENT PROCESS USED TO MAKE AROMATIC MATERIALS ID23166A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4176597P 1997-03-31 1997-03-31
US09/022,693 US6028211A (en) 1997-03-31 1998-02-12 Composition and method for reducing fouling in process equipment used for manufacturing aromatic materials

Publications (1)

Publication Number Publication Date
ID23166A true ID23166A (en) 2000-03-23

Family

ID=26696251

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW991305A ID23166A (en) 1997-03-31 1998-03-12 COMPOSITION AND METHOD TO REDUCE DIRTY IN EQUIPMENT PROCESS USED TO MAKE AROMATIC MATERIALS

Country Status (12)

Country Link
US (1) US6028211A (en)
EP (1) EP0971871B1 (en)
JP (1) JP4512205B2 (en)
KR (1) KR100569618B1 (en)
AT (1) ATE268746T1 (en)
AU (1) AU6553098A (en)
CA (1) CA2285070C (en)
DE (1) DE69824403T2 (en)
ES (1) ES2221160T3 (en)
ID (1) ID23166A (en)
TW (1) TW434216B (en)
WO (1) WO1998043937A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492219A (en) * 1967-07-17 1970-01-27 Nalco Chemical Co Reducing fouling in refining of petroleum products by salicylidene additive
JPS4826956B1 (en) * 1968-11-20 1973-08-17
JPS5163368A (en) * 1974-11-29 1976-06-01 Matsuyama Sekyu Kagaku Kk EKISOSAN KAHANNOYOBAINO KAISHUHO
US4024051A (en) * 1975-01-07 1977-05-17 Nalco Chemical Company Using an antifoulant in a crude oil heating process
JPS51127036A (en) * 1975-04-28 1976-11-05 Mitsubishi Chem Ind Ltd Process for preparation of terephthalic acid
JPS5614322A (en) * 1979-07-16 1981-02-12 Sumitomo Metal Mining Co Ltd Power unit for electrolysis
US4927519A (en) * 1988-04-04 1990-05-22 Betz Laboratories, Inc. Method for controlling fouling deposit formation in a liquid hydrocarbonaceous medium using multifunctional antifoulant compositions
US5243063A (en) * 1991-11-12 1993-09-07 Ashchem I.P., Inc. Method for inhibiting foulant formation in a non-aqueous process stream
JPH05163206A (en) * 1991-12-16 1993-06-29 Nippon Steel Chem Co Ltd Production of naphthalenedicarboxylic acid diester

Also Published As

Publication number Publication date
KR20010005818A (en) 2001-01-15
US6028211A (en) 2000-02-22
DE69824403D1 (en) 2004-07-15
ATE268746T1 (en) 2004-06-15
TW434216B (en) 2001-05-16
ES2221160T3 (en) 2004-12-16
JP4512205B2 (en) 2010-07-28
AU6553098A (en) 1998-10-22
EP0971871B1 (en) 2004-06-09
JP2002515059A (en) 2002-05-21
WO1998043937A1 (en) 1998-10-08
CA2285070A1 (en) 1998-10-08
DE69824403T2 (en) 2005-06-09
KR100569618B1 (en) 2006-04-11
EP0971871A1 (en) 2000-01-19
CA2285070C (en) 2007-07-17

Similar Documents

Publication Publication Date Title
WO2001011955A3 (en) Compositions containing a biocidal compound or an adsorbent and/or catalyst compound and methods of making and using therefor
BG102425A (en) (methylsulphonyl)phenyl-2-(5h)-furanons as cyclooxygenase-2-inhibitors
AU6518596A (en) Process for producing organic nitrogen compounds, special organic nitrogen compounds and mixtures of such compounds and their use as fuel and lubricant additives
MX9308043A (en) THICKENED WHITENING COMPOSITION, WITH SMELL OF REDUCED BLEACHER AND METHOD FOR ITS MANUFACTURE AND USE.
AU1970000A (en) Hardenable materials which contain uretdione groups, method for the production and processing thereof, and their utilization
CA2241787A1 (en) Substituted aza- and diazacycloheptane and cyclooctane compounds and their use
ID27377A (en) NEW FORM OF IRBESARTAN, THE PROCESS OF MAKING IT AND THE PHARMACY COMPOSITION THAT CONTAINS THE IRBESARTAN
CA2316334A1 (en) Cleaning compositions for ceramic and porcelain surfaces and related methods
ATE140264T1 (en) METHOD FOR THE CONTINUOUS PRODUCTION OF A GRANULAR DETERGENT AND/OR CLEANING AGENT
SG52693A1 (en) Detergent compositions with high activity cellulase and softening clays
CA2108104A1 (en) Fibrin sealant compositions and methods for utilizing same
CA2466622A1 (en) Plant growth media and processes for production thereof and compositions for use therein
ZA949873B (en) Production of pentafluoroethane
DE3850795D1 (en) Polysaccharide and process for its preparation.
BR9809533A (en) Component or particulate detergent composition, and manufacturing process of the same.
BR9402173A (en) Process for reducing the proportion of micro-foams in a polymeric composition carried by water, and, substrate leading to a polymeric composition carried by water
DE60036398D1 (en) SYNTHETIC SILICATE PELLET COMPOSITION, METHOD FOR ITS PRODUCTION AND ITS USE
ID23166A (en) COMPOSITION AND METHOD TO REDUCE DIRTY IN EQUIPMENT PROCESS USED TO MAKE AROMATIC MATERIALS
CA2330325A1 (en) Lubricating oil compositions
ID30038A (en) PROCESS TO PRODUCE OWN-WIRING CABLE WITH LOW SMOKE PRODUCTION LEVELS, AND COMPOSITION OF FIRE-COMBATERS USED BY ITS
DE69926223D1 (en) PROCESS FOR PRODUCING INTERMEDIATE PRODUCTS
IL114488A0 (en) Amino acid-derived diaminopropanols
PL322869A1 (en) Cold-cleaning composition on the basis of alkanes or cycloalkanes and an organic compound containing ketone group
ATE202360T1 (en) GLUCURONYLARABINARATE, METHOD FOR THEIR PRODUCTION AND APPLICATIONS OF THESE PRODUCTS
DE59909136D1 (en) WASHING AND CLEANING ADDITIVE AND METHOD FOR THE PRODUCTION THEREOF